IONIC EQUILIBRIUM # L 3

This online lecture is specially designed for Maharashtra State Board students to understand the important chemistry concepts of Buffer Solutions, Solubility Product (Ksp), and Common Ion Effect in a simple and exam-oriented manner. In this session, students will learn how buffer solutions help maintain a stable pH and how acidic and basic buffers work with real-life examples like blood pH regulation. The concept of solubility product (Ksp) will be explained clearly to help students understand the solubility of sparingly soluble salts. The lecture also covers the common ion effect, explaining how the presence of a common ion affects the solubility of a weak electrolyte. Special focus will be given to: Board exam–important theory points Step-by-step numerical problem solving Graphical and visual explanations Frequently asked questions in Maharashtra Board exams By the end of this lecture, students will be able to confidently solve numerical problems, write proper theory answers, and understand real-life applications of these concepts. This session is ideal for Class 11 and 12 Maharashtra State Board students preparing for board and competitive exams.